Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -NaN -Inf -Inf
S/N 26.9 45.1 48.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.19

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05230012 0.433005 0.00000 247.951 05230010 0.00000 0.433005 247.234
1 05230016 0.425019 0.00798601 256.355 05230017 -0.00693828 0.439943 256.458
2 05230015 0.423439 0.00956601 255.270 05230014 -0.0119203 0.444925 256.375
3 05230011 0.430046 0.00295901 248.410 05230013 -0.0104258 0.443431 252.616